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BOOK: ASP.NET Website Programming Problem-Design-Solution
This is the forum to discuss the Wrox book ASP.NET Website Programming: Problem - Design - Solution, Visual Basic .NET Edition by Marco Bellinaso, Kevin Hoffman; ISBN: 9780764543869
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Old August 20th, 2003, 10:31 AM
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Default PhilePage Session ?

Can someone explain to me how the PhilePrincipal is persisted from page to page?

Why is this line in the PhilePage's Page_Load event:
"if (!(Context.User is PhilePrincipal))"

It seems to create (go to the DB) PhilePrincipal on EVERY request. I can't find an explanation in the book as to why this check is done. The Context.User will NEVER be (PhilePrincipal)Context.User.???

Wouldn't we want to serialize PhilePrincipal into a Session variable and just grab that every time?

I'm guessing this is just another example of how the authors present a technique but leave it up to the reader to research WHY it is being done.

This is a very thought provoking book. Luckily, we have this forum to fill in the blanks!
Thanks,
Jay






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